CVE-2023-26442: SSRF
First published: Wed Aug 02 2023(Updated: )
In case Cacheservice was configured to use a sproxyd object-storage backend, it would follow HTTP redirects issued by that backend. An attacker with access to a local or restricted network with the capability to intercept and replay HTTP requests to sproxyd (or who is in control of the sproxyd service) could perform a server-side request-forgery attack and make Cacheservice connect to unexpected resources. We have disabled the ability to follow HTTP redirects when connecting to sproxyd resources. No publicly available exploits are known.
Credit: security@open-xchange.com security@open-xchange.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| <8.11 | ||
| Open-xchange Open-xchange Appsuite Office | <8.11 |
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Reference Links
- https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6230_7.10.6_2023-05-02.pdf
- https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0003.json
- http://seclists.org/fulldisclosure/2023/Aug/8
- http://packetstormsecurity.com/files/173943/OX-App-Suite-SSRF-SQL-Injection-Cross-Site-Scripting.html
- https://documentation.open-xchange.com/security/advisories/csaf/oxas-adv-2023-0003.json
Frequently Asked Questions
What is the vulnerability ID of this vulnerability?
The vulnerability ID is CVE-2023-26442.
What is the severity rating of CVE-2023-26442?
CVE-2023-26442 has a severity rating of low (3.2).
What is the affected software for CVE-2023-26442?
The affected software for CVE-2023-26442 is Open-xchange Open-xchange Appsuite Office version up to exclusive 8.11.
What is the CWE ID of CVE-2023-26442?
The CWE ID of CVE-2023-26442 is CWE-918.
How can the vulnerability CVE-2023-26442 be exploited?
CVE-2023-26442 can be exploited by an attacker with access to a local or restricted network who can intercept and replay HTTP requests to the sproxyd service.
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